SPRINGFIELD ARMORY Echelon 4.0C

Overview

The Springfield Armory Echelon 4.0C in OD Green brings a rugged, tactical aesthetic to a highly concealable personal defense package. This compact 9mm model matches a durable OD Green Cerakote finish on the billet-machined slide with an OD Green polymer frame. Purpose-built for everyday carry and seamless compliance in restricted-capacity jurisdictions, this variant scales down the full-size duty line into a shorter 4-inch hammer-forged steel barrel assembly. Shipping with two 15-round flush-fit magazines and an ergonomic factory Small Grip Module, it delivers uncompromised handling and premium concealment straight out of the box.The defining heart of the Echelon 4.0C is the Central Operating Group (COG)-a self-contained, serialized stainless steel chassis system housing the complete fire control mechanism. Because the chassis itself holds the serialization, it can be entirely removed in seconds without tools and swapped into alternative factory grip module sizes or colors. The included OD Green compact frame features aggressive Adaptive Grip Texturing that locks tightly into the hand under recoil pressure, alongside three interchangeable backstraps to fully tune trigger reach.The slide comes outfitted with the patent-pending Variable Interface System (VIS), a revolutionary direct-mount optics framework. Utilizing a specialized arrangement of self-locking pins rather than heavy, stacking aftermarket adapter plates, the VIS allows you to mount over 30 popular red dot optics exceptionally low to the slide matrix. This ultra-low mount format allows the factory tactical rack U-Dot rear sight and tritium/luminescent front night sight to cleanly co-witness through the optic window. Outfitted with fully ambidextrous operational controls and a crisp, clean trigger pull, the EC9409G-U-15 configuration sets a new benchmark for stylish, compliant tactical carry.The Springfield Armory Echelon 4.0C is a compact, striker-fired 9mm pistol built for adaptability, precision, and modern defensive carry. This model features a 4-inch barrel, compact frame, and a rugged Olive Drab Green Cerakote finish, delivering modular performance and aggressive styling. It includes two 15-round magazines and is fully compatible with red dot optics for enhanced accuracy.